2015春七年级英语下册 unit 2 i ’m going to study computer sectiona（1a1c）课件 鲁教版五四制.ppt

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1、Unit2I’mgoingtostudycomputerscienceSectionA1a-1cLead-inLet’stalkaboutjobswhat’syoudreamjobWhyMydreamjobsacomputerprogrammeranastronautWhatishisherjob?Whatareyougoingtobe?aprofessionalbasketballplayeradoctorapianistateacherapolicewomanawriteranengineerasingeranactoractressaso

2、ldierreportercookwaitressbusdriverPairwork:Whatareyougoingtobewhenyougrowup?长大Iamgoingtobe、、、begoingto的用法begoingto+动词原形——表示将来的打算、计划或安排。常与表示将来的tomorrow,nextyear等时间状语或when引导的时间状语从句连用。各种句式变换都借助be动词完成，be随主语有am,is,are的变换，goingto后接动词原形。肯定句：主语+begoingto+动词原形+其他。eg:Heisgoingtotaketheb

3、usthere.否定句：主语+benotgoingto+动词原形+其他eg:I’mnotgoingtoseemyfriendsthisweekend.begoingto的用法一般疑问句：Be+主语+goingto+动词原形+其他肯定回答：Yes,主语+be.否定回答：No,主语+benot.eg:Areyougoingtoseeyourfriendsthisweekend?Yes,Iam./No,I’mnot.特殊疑问句：疑问词+be+主语+goingto+动词原形+其他？eg:Whatishegoingtodothisweekend?Whena

4、reyougoingtoseeyourfriends?begoingto的用法2)如果表示计划去某地，可直接用begoingto+地点WearegoingtoBeijingforaholiday.3)表示位置移动的动词，如go,come,leave等常用进行时表示将来。Thebusiscoming.MyauntisleavingforBeijingnextweek.begoingto与will的区别：①对未来事情的预测用“will+动词原形”表达，will没有人称和数的变化，变否定句要在will后面加not,也可用will后面加not,或者缩略式w

5、on’t,变一般疑问句将will提至句首。Willplanesbelargeinthefuture?Yes,theywill./No,theywon’t.②will常表示说话人相信或希望要发生的事情，而begoingto指某事肯定发生，常表示事情很快就要发生。IbelieveLucywillbeagreatdoctor.begoingto与will的区别③陈述将来的某个事实用will.Iwilltenyearsoldnextyear.④表示现在巨大将来要做的事情用will.I’mtiredIwillgotobed.⑤表示意愿用will.I’l

6、ltellyouthetruth.⑥表示计划、打算要做的事情用begoingto,而不用will.Reviewthewords.athletegymnastpilotastronautcomputerprogrammeractoractresswaiterwaitressdentistnursecookengineercarpenterservantfarmerpostmanmailmandiversoldierpoliceofficerdancerartistviolinistmusician1aDoyouthinkthesejobsareint

7、eresting?Rankthem[1-12].___computerprogrammer___cook___doctor___engineer___teacher___violinist___busdriver___pilot___pianist___basketballplayer___scientist___actor1bListenandfillintheblanks.Thenmatchtheitems.1.computerprogrammera.take_______lessons2.basketballplayerb.study____

8、_____science3.engineerc.practice______everyday4.actord.study_